Y/C/Audio/Ccd/Head Amp; Waveforms - Toshiba w425 Service Manual

Y/C/AUDIO/CCD/HEAD AMP

POWER ON
1
10µs 500mV/div
2
POWER ON
100ns 100mV/div
3
PB
1ms 100mV/div
4
PB
500µs 200mV/div
5
REC
5µs 20V/div

WAVEFORMS

SYSCON/SERVO
6
POWER ON
5ms 1.0V/div
7
PB
2µs 1.0V/div
8
POWER ON
500µs 1.0V/div
9
FF/REW
500µs 500mV/div
10
POWER ON
50ns 500mV/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
H-1
11
POWER ON
50ns 1.0V/div
12
FF/REW
5ms 2V/div
14
POWER OFF
5ms 2V/div
POWER
15
PB
2µs 50V/div